EP0985696A4 - Stabilized aromatic polycarbonate - Google Patents

Stabilized aromatic polycarbonate

Info

Publication number
EP0985696A4
EP0985696A4 EP99910731A EP99910731A EP0985696A4 EP 0985696 A4 EP0985696 A4 EP 0985696A4 EP 99910731 A EP99910731 A EP 99910731A EP 99910731 A EP99910731 A EP 99910731A EP 0985696 A4 EP0985696 A4 EP 0985696A4
Authority
EP
European Patent Office
Prior art keywords
aromatic polycarbonate
stabilized aromatic
stabilized
polycarbonate
aromatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99910731A
Other languages
German (de)
French (fr)
Other versions
EP0985696A1 (en
Inventor
Wataru Funakoshi
Hiroaki Kaneko
Katsushi Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of EP0985696A1 publication Critical patent/EP0985696A1/en
Publication of EP0985696A4 publication Critical patent/EP0985696A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
EP99910731A 1998-03-27 1999-03-26 Stabilized aromatic polycarbonate Withdrawn EP0985696A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8158998 1998-03-27
JP8158998 1998-03-27
PCT/JP1999/001563 WO1999050335A1 (en) 1998-03-27 1999-03-26 Stabilized aromatic polycarbonate

Publications (2)

Publication Number Publication Date
EP0985696A1 EP0985696A1 (en) 2000-03-15
EP0985696A4 true EP0985696A4 (en) 2002-01-16

Family

ID=13750514

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99910731A Withdrawn EP0985696A4 (en) 1998-03-27 1999-03-26 Stabilized aromatic polycarbonate

Country Status (4)

Country Link
US (1) US6303734B1 (en)
EP (1) EP0985696A4 (en)
TW (1) TW539698B (en)
WO (1) WO1999050335A1 (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6136945A (en) * 1999-05-17 2000-10-24 General Electric Company Method for quenching of polycarbonate and compositions prepared thereby
JP4928018B2 (en) * 1999-12-03 2012-05-09 帝人株式会社 Aromatic polycarbonate, process for producing the same and molded article
JP4965016B2 (en) * 2000-09-07 2012-07-04 旭化成ケミカルズ株式会社 Polycarbonate resin composition for optical information board
JP4550983B2 (en) * 2000-09-08 2010-09-22 帝人株式会社 Polycarbonate resin composition and laminate
US6589788B1 (en) * 2000-10-19 2003-07-08 General Electric Company Method for high-throughput fluorescent screening of polymerization reactions
US6541264B1 (en) * 2000-10-19 2003-04-01 General Electric Company Aromatic polycarbonate characterization
KR100857504B1 (en) * 2000-12-01 2008-09-08 도요 고무 고교 가부시키가이샤 Cushion layer for polishing pad
US6653434B2 (en) 2000-12-29 2003-11-25 General Electric Company Process for the production of polycarbonate
EP1360220B1 (en) 2000-12-28 2007-01-31 General Electric Company Process for the production of polycarbonate
US6870025B2 (en) 2001-07-24 2005-03-22 General Electric Company Method of polycarbonate preparation
US6809817B2 (en) 2001-08-24 2004-10-26 General Electric Company Method and apparatus for in situ determination of molten polycarbonate composition using electronic absorption spectroscopy
US6525163B1 (en) 2001-09-07 2003-02-25 General Electric Company Process for the production of polycarbonate
US6683689B2 (en) 2001-10-02 2004-01-27 General Electric Company Method for rapid determination of composition of polycarbonate resin
US6590068B2 (en) 2001-11-14 2003-07-08 General Electric Company Reduction of reaction by-products in polycarbonate resins
US7041775B2 (en) * 2004-04-20 2006-05-09 General Electric Company Method for preparing a polycarbonate oligomer mixture at low temperature for manufacturing polycarbonate
US7312352B2 (en) * 2004-08-02 2007-12-25 Paul William Buckley Method of preparing ester-substituted diaryl carbonates
US7105626B2 (en) 2004-09-10 2006-09-12 General Electric Company Method for incorporating alkyl ester endgroups to improve the release properties of melt polycarbonate
US7132498B2 (en) * 2004-09-27 2006-11-07 General Electric Company Process to make polycarbonate from bismethylsalicylcarbonate (BMSC)
US7230066B2 (en) * 2004-12-16 2007-06-12 General Electric Company Polycarbonate—ultem block copolymers
US7365149B2 (en) * 2005-12-12 2008-04-29 Hans-Peter Brack Equipment cleaning in the manufacture of polycarbonates
US7485694B2 (en) * 2005-12-21 2009-02-03 Sabic Innovative Plastics Ip B.V. Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
US7485695B2 (en) * 2005-12-21 2009-02-03 Sabic Innovative Plastics Ip B.V Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
US7498399B2 (en) * 2006-05-31 2009-03-03 Sabic Innovative Plastics Ip B.V. Method of preparing ester-substituted diaryl carbonates
US7495064B2 (en) * 2006-06-26 2009-02-24 Sabic Innovative Plastics Ip Bv Manufacture of polycarbonates
US7541420B2 (en) * 2006-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method for making molded polycarbonate articles with improved color
US7482423B2 (en) * 2006-06-30 2009-01-27 Sabic Innovative Plastics Ip B.V. Polycarbonates and method of preparing same
US7498400B2 (en) * 2006-06-30 2009-03-03 Sabic Innovative Plastics Ip B.V. Method of preparing polycarbonate
US7645851B2 (en) * 2006-06-30 2010-01-12 Sabic Innovative Plastics Ip B.V. Polycarbonate with reduced color
DE102006051309A1 (en) * 2006-10-31 2008-05-08 Bayer Materialscience Ag Substrate materials for transparent injection molded bodies
US7619053B2 (en) * 2007-09-28 2009-11-17 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7632913B2 (en) * 2007-09-28 2009-12-15 Sabic Innovative Plastics Ip B.V. Method of producing polycarbonate in a flash devolatilization system
US7601794B2 (en) * 2007-09-28 2009-10-13 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7615605B2 (en) * 2008-03-26 2009-11-10 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7671165B2 (en) * 2008-05-16 2010-03-02 Sabic Innovative Plastics Ip B.V. Method of forming polycarbonate
US7674872B2 (en) * 2008-06-17 2010-03-09 Sabic Innovative Plastics Ip B.V. Method of producing high molecular weight polymer
US7547799B1 (en) 2008-06-20 2009-06-16 Sabic Innovative Plastics Ip B.V. Method for producing phenolic compound
JP5069638B2 (en) * 2008-08-18 2012-11-07 帝人化成株式会社 Aromatic polycarbonate resin composition for optical information recording medium and optical information recording medium
WO2011120198A1 (en) 2010-04-01 2011-10-06 Bayer Materialscience Ag Melt polycarbonate having improved heat ageing resistance and manufacturing method thereof
TWI761404B (en) * 2016-12-19 2022-04-21 德商科思創德意志股份有限公司 Process for producing (cyclo) aliphatic polycarbonate polyols having low reactivity
WO2024156394A1 (en) * 2023-01-27 2024-08-02 Sabic Global Technologies B.V. Stabilizer composition for melt polycarbonate resin production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3093315B2 (en) * 1991-04-30 2000-10-03 日本ジーイープラスチックス株式会社 Method for producing polycarbonate composition
JP3043828B2 (en) * 1991-04-30 2000-05-22 日本ジーイープラスチックス株式会社 Polycarbonate composition
ES2185644T3 (en) 1993-08-26 2003-05-01 Teijin Ltd PROCEDURE OF PRODUCTION OF STABILIZED POLYCARBONATE.
JPH07292096A (en) * 1994-04-22 1995-11-07 Idemitsu Kosan Co Ltd Production of polycarbonate
JP3533297B2 (en) 1995-09-19 2004-05-31 帝人株式会社 Method for producing polycarbonate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
US6303734B1 (en) 2001-10-16
TW539698B (en) 2003-07-01
WO1999050335A1 (en) 1999-10-07
EP0985696A1 (en) 2000-03-15

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Legal Events

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